I dont know if im just not focusing right or if i have a focus problem with my eyes. I just switched from using a scope to using iron sights. I never had a problem focusing on my crosshairs and the target, whether it be at 100yards or 500yards. But with the irons im having to focus either on the target causing my sights to be blurry or my sights with the target being blurry. Is this normal or have the luxury of the scope got the best of me? Or do my eyes not work properly? When i was younger i was told i had a focusing problem. No surgery, but they did give me a eye cover and book of exercises to fix the problem. Which seemed to work, or maybe it was never fixed and i just never noticed it. Any help to this problem would be much appreciated. Iv had this same problem with shooting handguns also. Id have to either focus on the sights leaving the target blurry or vice-versa. Scott Wanna kill these ads? We can help!